code: def fit(self, texts: Iterable[str]):
      self._keras_tokenizer.fit_on_texts(texts)
  
file_path: headliner/headliner/preprocessing/keras_tokenizer.py
imports: from typing import List, Iterable, Dict
  from keras_preprocessing.text import Tokenizer
  from headliner.preprocessing.tokenizer import Tokenizer
label_desc: Use image node_id 5 for calling the KerasTokenizer obj's underlying member method code with example usage: obj.fit(texts) without return types